全口义齿初戴，患者使用易出现（） A.义齿容易松动脱位 B.不会用来进食 C.发音不

肝郁不舒之阳痿，调护的重点是（）

A.少食醇酒辛辣

B.避免过劳

C.排除杂念

D.节制房事

E.调畅情志

A very strict officer was talking to some new soldiers whom he had to train. He had never seen them before, so began, “My name is Stone, and I’m even harder than stone, so do what I tell you or there’ll be trouble. Don’t try any tricks (诡计) with me, and then we’ll get on well together.”

Then he went to each soldier one after the other and asked him his name, “Speak loudly so that everyone can hear you clearly,” he said, “and don’t forget to call me ‘sir’.”

Each soldier told him name, until he came to the last one. This man remained silent, and so Captain Stone shouted at him, “ when I ask you a question, answer it! I’ll ask you again: What’s your name, soldier?”

The soldier was very unhappy, but at last he replied, “My name’s Stonebreaker, sir,” he said nervously (紧张地).

51. 小题1:The officer was strict _________.

A．because the soldiers were new.

B．with any of his soldiers, new or old.

C．because he was named Stone.

D．only when he was before soldiers.52.小题2: According to what the officer said, _______________.

A．obeying his orders would sometimes bring no trouble.

B．trouble would come if anybody made tricks.

C．he always got on well with his soldiers.

D．he often had trouble with his soldiers.53. 小题3:The last soldier remained silent because _______________.

A．he didn’t like the way the officer spoke to them.

B．he wanted to see what would happen if he disobeyed his order.

C．the question was difficult for him to answer.

D．he was afraid the officer would be angry when he heard his name.54. 小题4:According to the officer, how to answer the question, “How old are you?”

A．(sadly) Twenty, sir.

B．(clearly) Twenty.

C．(loudly)Twenty, sir

D．(quickly)Ten years younger than you, sir

29岁已婚妇女，平素月经规则，LMP：2012-05-17。于2012-06-25因"右下腹持续性疼痛5小时"就诊。伴恶心、呕吐，伴少量 * * 流血，无尿频、尿急。测体温38.5℃，右下腹有固定压痛点，腹肌稍紧张，无明显反跳痛。

如果B型超声提示子宫内见胚芽及原始心管搏动，持续高温不降，右下腹压痛明显，反跳痛(+)，血白细胞总数18×10⁹/L，中性0.88，处理方案是（）

A.行人工流产

B.广谱抗生素抗感染、并安胎治疗

C.黄体酮安胎治疗

D.尽早行剖腹探查术

E.积极寻找病因，查明病因后对因治疗

假定有以下程序段。
n=0
for i=1 to 3
for j=-4 to -1
n=n+1
next j
next i
运行完毕后，n的值是( )。

A) 0
B) 3
C) 4
D) 12

资本市场线不仅揭示了有效组合的收益风险均衡关系，而且还给出任意证券或组合的收益风险关系。